CVE-2025-1253

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.This issue affects Connext Professional: from 7.4.0 before 7.5.0, from 7.0.0 before 7.3.0.7, from 4.5 before 6.1.2.23.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
RTICNA
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
VendorProductVersion
rticonnext_professional
4.5c ≤
𝑥
≤ 5.2.3
rticonnext_professional
5.3.0 ≤
𝑥
≤ 5.3.1.45
rticonnext_professional
6.0.0 ≤
𝑥
≤ 6.0.1.40
rticonnext_professional
6.1.0 ≤
𝑥
< 6.1.2.23
rticonnext_professional
7.0.0 ≤
𝑥
< 7.3.0.7
rticonnext_professional
7.4.0 ≤
𝑥
< 7.5.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.rti.com/vulnerabilities/#cve-2025-1253